Kepler: The nyika anopa upenyu

Vanhu yagara ndichitarisira kuwana mapuraneti akafanana needu mudenga. Wokutanga nyika haisi redu renzou, akanga
zvakawanikwa muna 2009. Zvisinei, zvose yatiinayo unhu, hakusi yakakodzera upenyu. Paiva kudiwa
mudziyo kuti aigona kuramba tarisai denga rakazara nenyeredzi, ongorora kuchinja. Uyezve, zvakanga pakuraramisa mukana chikwata ichi
kuramba akuteerere chikamu rimwe denga kuti hazvigoni kuitwa kubva pasi. izvi zvose zvakaita kuti chokwadi chokuti Space Telescope, "Kepler" kwakatangwa muna 2009,
akanga kutsvaka exoplanets.

zvinangwa

The mudziyo, raparurwa nesangano NASA, ainzi "Kepler". Planet kuwana akamisa ari teresikopu, anogona kuva chero kure maitiro edu.
Naizvozvo, kuti vatsvake exoplanets dzaifanoiswa nzira inoshandiswa. Inoitwa munzvimbo akataurwa duku nzvimbo kudenga uye nyeredzi akayera luminance. Kamwe kare nyeredzi
inopfuura nyika, kwahwo kunoderedza zvishoma. Zviri pamusoro hwaro ichi uye zvinokwanisika kuziva kana ikoko richipenya yemapuraneti muviri mhando. Kugadza nguva
kurapwa uye uwandu mapuraneti, zvakafanira kuchengeta nyeredzi kwemakore anenge matatu. Chete ipapo anogona angapokana kuti nokupenya nyeredzi zvinoderedza nazvo
nokuda ndima apfuura wake exoplanets.

Mukuwedzera, mapuraneti, iyo inogona kuumbwa kana kamwe kare kuumbwa upenyu, pamwe haana kudaro zvishoma. Ndokusaka "Kepler" anoshanda kwemakore akawanda kudaro uye kumisa basa iri zvino hapana chikonzero.

kubudirira

Parizvino, ne "Kepler" akazarura anopfuura 4 mazana ekzoplanet. All ichangobva kuwanikwa kupa zita teresikopu, pamwe basa Serial nhamba uye tsamba. The tsamba inoratidza mangani mapuraneti nyeredzi.

Pakati mazana rakavhurika wandei anogona kuva yakakodzera upenyu, kwakaratidzwa "Kepler". Planet 186F Somuenzaniso, pane imwe nguva zvinoguma imwe "mapatya" Nyika. zvisinei
Pari hatigoni kuva nechokwadi chokuti zvechokwadi Kuwanikwa ose dzakaonekwa mapuraneti. Pashure pezvose, pakati pezvimwe zvinhu, kuti kukwanisa kutaura
kuti muviri vokudenga kurarama hwakanaka, unofanira kuongorora zvakawanda chaizvo yakakodzera. Tine mukana kudzidza chete chete nyika, zvirokwazvo
liveable - Earth. mari iyi zvinhu ishoma zvikuru. Asi achishandisa nezvaanoziva, vatsvakurudzi vanodavira kuti mavambo zvose upenyu
zvakakodzera pamberi mvura iri mvura. Ipfungwa Izvi zvaiita kuti ataure pfungwa dzakadai "mapazi ose habitability" - kune mapuraneti apo, akavonga
yakanaka kure kubva nyeredzi, anogona kuva mvura. In mapazi ichi, mvura ine mukana sasana kana -oma. Kuvapo imvura kunobva Nokupenya
nyeredzi, uye pamusoro chinhambwe kubva nyika kubva zuva.

Chechipiri pasi

Chii anofanira kuziva kuti anoti akaona nyika yakafanana Earth? "Kepler", sezvo zvingadaro, mashoko akadaro haagoni kutipa
anogona. Rakagadzirirwa chete kuziva kuvapo exoplanets. Zvisinei, tinoziva kuti zvechadenga nyika inogona zvakasiyana.
Somuenzaniso, kunyange gasi hofori dzakaonekwa angasava vimbiso kuti hapana mvura payo. Pashure pezvose, angava zvakanaka kuva Satellite ane akakodzera mhepo.

Nokuti fungidziro upenyu sezvo tinoziva here asangana yakawanda zvinhu: pamberi satellites, daro kubva nyeredzi, chiedza nebasa, kuvapo kugadzikana
Star munharaunda, mapuraneti Rafa nyeredzi mugadziriro. Pahwaro nemashoko akatizivisa, masayendisiti anoratidza kuti upenyu hunogona simuka, pakutanga, pamusoro
mapuraneti kuti vari napo zvakafanana yedu chizvarwa - orbiting zuva-kufanana nyeredzi yakafanana muchadenga, iro rine zvakafanana uremu, zera,
siyana nezvimwe parameters. seti kwakadaro zvaidiwa kuti "nyika yechipiri" inotungamirira kuti kuwanikwa nemapuraneti akafanana Earth, kukonzera dutu nepfungwa
Masayendisiti uye vagari. It zvino yakawanikwawo exoplanets maviri kuti zvinoda pfungwa, sezvo angave ndivo ivo Astronomical Satellite akasikwa "Kepler". Planet 186F uye 452b.

Kepler 186f

Kepler 186f - nyika yakawanikwa April 2014. Pasinei rebei, nezvazvo takazoziva akanyatsorevesa: inotenderera dzvuku pfupi ine periodicity 130 Earth mazuva, maturakiti huru 10%. Kutenderera achipfuura rokunze kumucheto inogarwa mapazi. Astrophysicists mashoko akanga akakwazisa nechido, ipapo yakawanda vanhuwo zvavo, uye kunyange anoremekedzwa mabhuku akatanga kufunga zvinenge zvakaita nyika, mamiriro ayo uye bonuses vaigona kuwana nyika kubva "hanzvadzi." Zvisinei, nokufamba kwenguva, masayendisiti vakakwanisa kudzokera chokwadi evaoni.

Kutaura chaizvoizvo angangodaro sei upenyu pasi pano, unofanira kuva yakakura mari mashoko. Somuenzaniso, unofanira kuwana kubva kuvapo
mhepo, ayo akafanana, murwiyo uye hunhu panyika, pamusoro tembiricha, uye zvimwe zvinhu zvizhinji. Pari tisina midziyo,
inokwanisa kure zvikuru zvakadaro kuwana zvinhu zvose inotifadza. Zvisinei, muna 2020s yakafanana mashandiro ari aronga votanga muchadenga,
kuti uwane chidzidzo nemapuraneti extrasolar.

How nendege kune puraneti Kepler 186f? Zvakanaka, ndizvo anenge pedyo nesu - payo chete 400 chiedza-makore.

Kepler 452b

It yaiva zvishoma mberi kure nesu - ari chinhambwe 1400 chiedza makore. Nyeredzi pakavakirwa ichi "mapatya" Zvingangoita Nyika, yakafanana zuva redu.
The muchadenga pamusoro Kepler 452b ndiye anenge kufanana paNyika. zuva redu mazuva 385. Kukura nyika yakakura kupfuura Earth - nharaunda kupfuura 60%. Nokudaro,
kana arambe achirema yepasi kwakafanana kuti Nyika, zvichaita kuyera 4 nguva, zvichizoita zvakawanda nerukudzo - muna 1,5 munguva. Age akatisiyira hurongwa,
iyo "upenyu" tiri kufarira imwe nyika ine bhiriyoni 6 makore ichienzaniswa 4,5 -. zera zuva redu.

Pangava upenyu pasi pano? Pamwe. Asi urege kuva. Kusvikira zvino, kusvikira chaiwo uye ano zvokushandisa, izvo zvichaita kuti kudzidza nyika,
vari panguva dzakadaro makuru marefu, hatigoni kutaura chaizvo ichi uye vamwe havazokwanisi kuona mapikicha nyika Kepler 452b nevamwe saicho.